- Joined
- Jul 25, 2016
- Messages
- 18
- Motherboard
- Acer Aspire E5-772G-56CZ
- CPU
- Intel Core i5-5200U
- Graphics
- Hd graphics 5500 + Nvidia 940m 4gb
Clear brightness setting in NVRAM:
Code:sudo nvram -d intel-backlight-level
Thank you very much! Video works fine now. But I still have garbled screen after boot. It disappears after hibernating for few seconds and waking up my computer.